This paper summarize the perioperative nursing of 12 newborns with thyroglossal cyst. The preoperative nursing measures focused on prone position,gastric tube feeding,close monitoring of vital signs and tracheal intubation as needed. If the TeSO2 was normal,oxygen therapy was not recommended. After the operation,continuously monitoring vital signs,respiratory care and use of sedatives as needed were carried out. As a result,all of the 12 infants recovered and discharged.

Aim To study the change of the expression of the gp80 and gp130 subunits of the IL- 6 receptor (IL- 6R)in the osteoporotic bone marrow, to explore the role of IL- 6 receptor system in the osteoporosis resulted from the loss of estrogen.Methods Twenty female 12- week old SD rats [weight (200± 20) g] were randomly divided into 2 groups: the osteoporosis model group (10 rats),the control group (10 rats).Respectively in the 0th ,12th week after ovariectomy to analyze the levels of gp80 and gp130.Results In the 0th,12th week after ovariectomy,the level of gp130 (pg/μ g total RNA): the control group's level had no significant change (80± 3 vs 82± 4,t=0.85,P >0.05), while the osteoporosis group's level became significant higher (80± 3 vs 290± 40,t=6.46,P< 0.01).In the 0th ,12th week after ovariectomy, the level of gp80(pg/μ g total RNA): the control group's level had no significant change (85.4± 2.7 vs 85.6± 2.8,t=0.35,P >0.05), while the osteoporosis group's level became significant higher (85.4± 2.7 vs 210± 40,t=6.32,P< 0.01).Conclusion There was a significant increase of the expressions of gp130 and gp80 in the bone marrow of osteoporotic rat.

Objective:To investigate the effect of nimodipine on the cognitive ability of the Alzheimer disease (AD) patients and to presume its mechanism.Method:60 patients with AD received their examinations and treatments in our hospital from January to December,2006.The data included the patients' disease histories,physical examinations and radiological checks.All the patients were randomly divided into two groups,Nimodipine group ( N group) and controlled group (C group).N group was given nimotop 30mg tid orally,while C group was treated with neuroxin 200mg tid.The pa- tients' cognitive and daily life abilities were accessed by MMSE and ADL in the first day and the twelfth week from the be- ginning of the treatment.All the data were analyzed by SPSS 10.0.Result:Compared with those of the controlled group, the cognitive and daily living abilities of N group patients' were improved significantly in 12 weeks after the treatment by ni- modipine (P

The aim of this study was to explored the mechanism of inhibitory effect of chloroquine on IL-6 release induced synergistically by bacterial DNA and endotoxin. Before experiment mice were sensitized for 1 hour with D-GalN by I.P. injection. Mortality within seven days was observed after mice were challenged with CpG ODN or LPS with or without chloroquine treatment. ANA-1 cell line cells were cultivated in vitro. We investigated the influence of chloroquine on IL-6 release induced by both EC DNA and LPS. Expressions of TLR4 and TLR9 and activation of NF-?B p65 were investigated in cultured THP-1 cells pretreated with chloroquine and stimulated by EC DNA and LPS. The results showed that all mice died within 4 hours after challenged with CpG ODN and LPS. Only 4 or 5 mice pretreated with chloroquine (30mg/kg) died after challenged with CpG ODN and LPS (P

Ear Neoplasms ; Ear, Middle ; pathology ; Female ; Humans ; Mastoid ; pathology ; Melanoma ; Middle Aged

Objective To explore whether hyperbaric oxygen could enhance the effects of the transplanted stem cell on treating myocardial infarction rats.Methods A total of 70 Sprague-Dawley (SD) Rats was randomly divided into four groups,sham operated,acute myocardial infarction (AMI),mesenchymal stem cells (MSCs) (Stem Cell Transplanting),and hyperbaric oxygen (HBO) + MSCs group,respectively.Myocardial infarction rat model was established,hyperbaric oxygen treatment was carried out every day at the first to 30 day after AMI.Human umbilical cord Wharton jelly mesenchyme cell was transplanted at the third day after AMI.The densities of polymorphonuclear neutrophils and macrophages in the infracted border zones and in the infarcted area of heart were determined with hematoxylin and eosin (HE) staining.The cardiac function was assessed with M-mode transthoracic echocardiography,in vivo.Results (1)Compared to MSCs group,the stem cell proliferation and survival rates were increased significantly at the forth week (276.6 ±73.8 versus 20.5 ± 12.3,P ＜0.01).(2)Compared to the AMI and MSCs groups,the infracted area and the number of inflammatory cell infiltration were significantly reduced in HBO alone and MSCs + HBO groups.(3) Compared to the AMI group,the cardiac function was significantly improved at the different degree in the other three groups;among these groups,cardiac function was significantly improved in the MSCs + HBO group (P ＜0.01),except for the volume of end-dilation (P ＞0.05).Conclusions Hyperbaric oxygenation could significantly promote the proliferation and survival rate of stem cells,and improve the cardiac function.Thus further enhance the effect of the transplanted stem cell on treating the infarcted heart.

Objective To investigate the roles of CpG motifs in the release of cytokines induced by bacterial DNA. Methods Mice were sensitized with injection of D GalN (600 mg/kg) into the abdominal cavity 1 h before experiment. Mortality was observed after purified Escherichia coli DNA(EC DNA), calf thymus DNA(CT DNA), phosphorothioate backbone CpG oligodeoxy nucleotides (CpG ODN) and CG sequence inverted oligodeoxy nucleotides (non CpG ODN) were injected venously into mice. The injection dosage of DNA given was 30 mg/kg but ODN was 10 nmol/mouse. THP 1 cell lines were cultured in vitro . After the above reagents were added into the culture, TNF ?, IL 6, IL 1? levels were detected to observe the different abilities of these reagents to induce the release of cytokines. Results EC DNA and CpG ODN could induce the death of mice and the large amount of release of cytokines, but CT DNA and Non CpG ODN could not. Conclusion CpG ODN has the ability to induce macrophage to release cytokines largely. CpG motifs, which may play an important role in the release of cytokines induced by bacterial DNA, may probably be the structural basis of bacterial DNA.

AIM:To analyze curative effect of laser treatment for diabetic retinopathy (DR).METHODS:A total of 100 patients (136 eyes) with DR who were admitted to our hospital during January 2015 to December 2016 were enrolled in the study.All patients were given 532nm laser treatment.Changes of visual acuity and the incidence of complications were statistically analyzed after treatment, and the macula central fovea retinal thickness and hemodynamic changes of affected eyes were compared before and after treatment.The effects of laser treatment were compared among patients with different types of diabetes, patients in different DR stages and patients with different glycosylated hemoglobin (HbAlc) levels.RESULTS:After treatment, the macula central fovea retinal thickness, end diastolic velocity (EDV), pulsatility index (PI) and central retinal artery (CRA), mean flow velocity (Vm) significantly decreased (P<0.05).After treatment, there were 2 cases (2 eyes) of bleeding and 2 cases (2 eyes) of tractional retinal detachment.The effective improvement rate of visual acuity was 83.1%.There were significant differences in the improvement rate of visual acuity among patients with different types of diabetes [type 1 (60.0%) vs type 2 (84.9%)], patients in different DR stages [preproliferative diabetic retinopathy (NPDR) 92.3%, early proliferative stage (PDR) 85.1%, high-risk PDR 54.2%] and patients with different HbAlc levels (< 8% 91.8% vs ≥8% 73.0%) (P<0.05).CONCLUSION:The 532nm laser treatment is effective for DR.It can significantly improve the retinal hemodynamics and visual acuity and relieve macular edema.Types of diabetes mellitus, stages of DR and blood glucose control effect may affect the effects of laser treatment.

Objective To systematically investigate the efficacy and safety of sublingual immunotherapy( SLIT) in the treatment of a-dults with seasonal allergic rhinitis( SAR) .Methods Literature was retrieved online in CNKI,CBM,VIP,Wanfang data,PubMed,EMBase, Medline,Cochrane Library,et al.After screening literature,data collection and assessment quality,randomized controlled trials relevant to our study were selected independently based on inclusion and exclusion criteria by two researchers.Statistical analyses were conducted by RevMan 5.2 software.Results A total of 13 RCTs were enrolled.The meta-analysis revealed that SLIT provided a significant improvement in aspect of reducing Symptom Scores(SS) and Medication Scores (MS)of adults with SAR,the difference had statistical significance(P<0.000 01). Compared to placebo,SLIT could increase the rate of adverse events( AEs) in the treatment of adults with SAR compared to placebo.The fre-quently reported AEs during clinical trials were oral pruritus,tongue edema,ear pruritus,throat irritation,et al.Conclusion Sublingual im-munotherapy could improve the symptoms significantly and reduce the SS and MS in the treatment of adults with SAR.And its safety could be well tolerated.